Tony Fadell, the company’s CEO, interrupted, pointing out that many of those departing employees had come from either Google, which acquired Nest in early 2014, or from Dropcam, maker of connected security cameras that Nest bought in mid-2014. Mr. Fadell went on to urge employees who have a problem with the way Nest is run to step up, rather than take on a“victim mentality.” Victims are“not long for the world,” he added, according to a recording of the meeting made available to The Information.